Artificial Leather.Material:PU and Alloy.Hat Keeper Clips: with the help of our Leather hat clips, you can stop searching for lost or misplaced hats, just buckle up these clips to attach them to your luggage, suitcase or coats, ideal for hiking and travelsEasy to Use: the hat holder for travel opens and closes easily, even the kid can use it effortlessly, when you use it, you only need to clip your hat on one side and fasten it to your bag, not easy to fall off; When you want to take it off, it can be easily removed.Wide range of applications: These elastic straps with clips can be firmly fixed in the bag, you can free your hands when traveling. It is not only used to clip hats, but also masks, hair bands, gloves and everything you can easily lose.